{"product_id":"abb-s200-tb3-490176063-s200-i-o-terminal-base","title":"ABB S200-TB3 490176063 S200 I\/O Terminal Base","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eS200-TB3 (490176063)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density, three-row terminal base unit engineered for the ABB Series 200 I\/O system. This critical infrastructure component provides the physical and electrical interface between field wiring and I\/O modules, such as the ICSO 08 R1. Specifically designed for integration with Advant Controller and SattLine systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eS200-TB3 (S200TB3)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003estreamlines cabinet wiring by offering dedicated rows for signal, ground, and power distribution. In industrial environments like chemical processing and manufacturing, this terminal base is essential for maintaining signal integrity and simplifying maintenance. Its robust screw-terminal design ensures secure connections under thermal cycling, effectively reducing the risk of intermittent faults and minimizing system downtime during I\/O module hot-swapping or upgrades.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe S200-TB3 architecture is optimized for efficient wire management and power distribution within the Series 200 ecosystem:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTriple-Row Terminal Logic:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUpper Row:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16 screw terminals dedicated to primary I\/O signal routing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMiddle Row:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e18 terminals internally bused for 0 V DC (Common) return paths.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLower Row:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e18 terminals typically utilized for +24 V DC distribution to field sensors and actuators.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModular Interface:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures a specialized backplane connector that allows Series 200 I\/O modules to be plugged directly into the base, facilitating \"Change-Under-Power\" capabilities.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Power Bus:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe internal busing for the middle and lower rows significantly reduces the need for external jumper wires, leading to a cleaner and more reliable control cabinet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDIN Rail Mounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandardized snap-on mounting for 35 mm DIN rails, ensuring rapid installation and high mechanical stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eS200-TB3 (490176063)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eABB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSeries 200 I\/O\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTerminal Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eScrew Terminals (3 Rows)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eI\/O Signal Terminals\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 (Upper Row)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommon\/Power Terminals\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e18 (0 V) \/ 18 (+24 V)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatible Systems\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAdvant Controller, SattLine\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e93 mm x 95 mm x 58 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.22 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e35 mm DIN Rail\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix different Series 200 I\/O modules on the same S200-TB3 base?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the S200-TB3 is physically compatible with most Series 200 modules, you must ensure the wiring on the three rows matches the specific pinout of the module being installed (e.g., analog vs. digital) to prevent hardware damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum wire gauge supported by the screw terminals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe S200-TB3 terminals generally accommodate wire sizes from 0.5 to 2.5 mm squared (20 to 14 AWG). We recommend using insulated ferrules for all stranded wire connections to ensure long-term reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the middle row (0 V) have a current limit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. While the terminals are bused together, the total current across the internal bus must not exceed the system's rated capacity (typically 10 A total for the base). Always calculate the total load of connected sensors\/actuators during the design phase.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWiring and Torque Standards\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen terminating field wires to the S200-TB3, ensure a torque setting of 0.5 to 0.6 N-m (4.4 to 5.3 in-lb). Under-tightening can lead to resistive heating and signal loss, while over-tightening may damage the screw cage or the internal PCB trace. For the 0 V and +24 V distribution rows, ensure that the power supply feed is connected to at least two terminals if the total load exceeds 5 A to distribute thermal stress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModule Alignment and Seating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen inserting an I\/O module into the S200-TB3, align the side guides carefully before pressing the module onto the terminal base connector. You should hear a distinct \"click\" as the locking mechanism engages. Visual inspection of the connector pins prior to installation is recommended to ensure no pins were bent during previous maintenance cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrounding and Noise Mitigation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor analog or high-speed digital signals, maintain the separation of signal wires in the upper row from high-power AC cables in the same duct. Although the middle row provides 0 V commonality, ensure the 24 V DC power supply is properly referenced to the system earth at a single point to prevent ground loops that could interfere with sensitive Series 200 I\/O measurements.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52701959848299,"sku":"S200-TB3","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/s200-tb3-1m0esgroggg_b95c424c-9237-4884-b6f2-fdc2a550874d.jpg?v=1766478197","url":"https:\/\/www.plcprotech.com\/products\/abb-s200-tb3-490176063-s200-i-o-terminal-base","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}